CN105516533A - Data transmission mode and application thereof - Google Patents
Data transmission mode and application thereof Download PDFInfo
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- CN105516533A CN105516533A CN201610006478.4A CN201610006478A CN105516533A CN 105516533 A CN105516533 A CN 105516533A CN 201610006478 A CN201610006478 A CN 201610006478A CN 105516533 A CN105516533 A CN 105516533A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
- H04N1/00251—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with an apparatus for taking photographic images, e.g. a camera
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00129—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a display device, e.g. CRT or LCD monitor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
- H04N1/00267—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with a viewing or projecting apparatus, e.g. for reading image information from a film
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Input (AREA)
Abstract
Provided are a data transmission mode and an application thereof, relating to the data transmission technology. The data transmission mode comprises: collecting the image including data codes, and furthermore obtaining the data codes; and reading the data code information in the collected image, and furthermore obtaining transmission data. An image data transmission system comprises a data output device and a data input device, wherein the data output device comprises an image display used for displaying images, and the data input device is provided with an image collection module used for collecting the image displayed on the image display; the data output device displays the data codes on the image display; the data input device collects the image including the data codes through the image collection module so as to obtain the data cods and complete data transmission. The data transmission mode employs an image mode to transmit data, thereby not existing data interaction; the data output device can not be infected by viruses in a data transmission process.
Description
Technical field
The present invention relates to electronic applications, be specifically related to data transmission technology.
Background technology
Along with the development of electronic technology, various intelligent tool (as mobile phone, MP3, MP4, panel computer, notebook computer, palmtop PC, e-book etc.) is day by day universal in the life of people.These equipment rooms often need to carry out transfer of data.People devise several data transmission means, such as infrared transmission, Bluetooth transmission, USB transmission etc.These data transfer modes are that the transfer of data of these equipment rooms has brought great convenience.
But above-mentioned data transfer mode also still comes with some shortcomings.Such as mostly there is following defect in these transmission meanss:
Transmission speed is still comparatively slow, can not meet high speed data transfer demand;
Mostly can not be disposable to large number quipments transmission data, transfer of data needs on a large scale can not be met;
Mostly there is data interaction in transmitting procedure, easily cause mutual virus spread.
Summary of the invention
The object of the present invention is to provide a kind of data transfer mode, to solve the problems of the technologies described above.
The object of the present invention is to provide a kind of image data transmission system adopting this data transfer mode, to solve the problems of the technologies described above.
The present invention can realize by the following technical solutions:
A kind of data transfer mode, is characterized in that, by gathering the image containing data code, and then obtains described data code;
Read the data code information contained in the image gathered, and then obtain the data transmitted.
Containing check code in described data code.At least three group check codes in image peripheral arrangement containing data code.When at least three group check codes are correct, think that the data code contained in this image is correct.Such as when the image containing data code is polygon layout, check code is set respectively at multiple bight place.When the check code at multiple bight place is correct, think that the data code contained in this image is correct.Otherwise the image of check code mistake can be rejected.Four angles of such as quadrangle can arrange check code.In image acquisition process, analyze in the image that obtains whether containing correct check code, if the check code obtained is incorrect, then controls camera and focus.
Image data transmission system comprises a data output apparatus and a data input device, and described data output apparatus comprises one for showing the image display of image, and described data input device is provided with an image capture module;
Described image capture module is for gathering the image that described image display shows;
Described data output apparatus shows data code on described image display; Described data input device contains the image of described data code by described image capture module collection, and then obtains described data code, to complete transfer of data.
Be carry out transfer of data by image mode in above-mentioned design, therefore there is not data interaction, data output apparatus can not in data transmission procedure infected virus.
Described data input device stores the image that described image capture module gathers, and then stores data by image format.The requirement of the data-handling capacity to described data input device can be reduced like this.When needing to obtain the data transmitted, more in good time from image, extract data code.
Described data input device reads the data code information contained in the image that described image capture module gathers, and then obtains the data transmitted.The data that direct storage is transmitted, connect after being convenient to and read.
Described image display comprises an optical modulator, and described image capture module directly gathers the image on described optical modulator.Optical modulator is generally used for projection display apparatus, directly adopts optical modulator display image, can reduce the equipment of projection lens, projection screen in above-mentioned design, to save cost and to save space.Described optical modulator can adopt liquid crystal on silicon (LCOS).
Described image capture module comprises a camera, and described camera has automatic focusing function.Containing check code in the data code that described image display shows; Described data input device analyze in the image that described image capture module obtains whether containing correct check code, if the check code obtained is incorrect, then controls camera and focus.
Described image display comprises visible light source and does not see light source, and by the light source of described visible light source as display naked eyes visual picture, described invisible light source is as the light source of the sightless image containing described data code of display.The preferred infrared light supply of described invisible light source.
Described image display can adopt LCD screen, containing an invisible light source in the back light of LCD screen.
Described image display can adopt projector, containing invisible light source described in the projection light source of projector.
Described image capture module has the image capture module of the function of the light that the described invisible light source of identification sends for one.It can be such as a camera with infrared ray recognition function.
The image containing described data code shown by described image display is changed continuously, to export data continuously, described image capture module obtains the data code on described image display continuously in the mode of video recording.
In the described data code that described data output apparatus shows on described image display, containing data transmission schedule information.So that the picture order that the described data input device of organic arrangement obtains.
Described data input device comprises a display screen, described display screen can show the progress of image transmitting.So that user grasps data transmission schedule in good time.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is a kind of structural representation of the present invention.
Embodiment
The technological means, the creation characteristic that realize in order to the present invention, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the present invention further.
A kind of data transfer mode, by gathering the image containing data code, and then obtains data code; Read the data code information contained in the image gathered, and then obtain the data transmitted.
Containing check code in data code.At least three group check codes in image peripheral arrangement containing data code.When at least three group check codes are correct, think that the data code contained in this image is correct.Such as when the image containing data code is polygon layout, check code is set respectively at multiple bight place.When the check code at multiple bight place is correct, think that the data code contained in this image is correct.Otherwise the image of check code mistake can be rejected.Four angles of such as quadrangle can arrange check code.In image acquisition process, analyze in the image that obtains whether containing correct check code, if the check code obtained is incorrect, then controls camera and focus.
With reference to Fig. 1, image data transmission system comprises data output apparatus 1 and a data input device 2.Data output apparatus 1 comprises one for showing the image display 11 of image.Data input device 2 is provided with an image capture module 21.Image capture module 21 is for gathering the image of display on image display 11.Data output apparatus 1 shows data code on image display 11.Data input device 2 gathers the image containing data code by image capture module 21, and then obtains data code, to complete transfer of data.Data code can be made up of two or more the pattern that image capture module 21 distinguishes of being convenient to.Data code can be such as be made up of point, line, also can be made up of dim spot, bright spot.Can also be made up of any two or more in the fundamental figures such as point, line, square, triangle, circle.
Be carry out transfer of data by image mode in above-mentioned design, therefore there is not data interaction, data output apparatus can not in data transmission procedure infected virus.The data code of the form data such as sound, software, image, video, word can be transmitted.
When data store, the data code information that data input device can contain in the image that directly reading images acquisition module 21 gathers, and then obtain the data transmitted.The data that direct storage is transmitted, connect after being convenient to and read.
When data store, data input device 2 can also the image that gathers of memory image acquisition module 21, and then stores data by image format.The requirement of the data-handling capacity to data input device 2 can be reduced like this.When needing to obtain the data transmitted, more in good time from image, extract data code.
With reference to Fig. 2, image display 11 comprises an optical modulator 12, and image capture module 21 directly gathers the image on optical modulator 12.Optical modulator 12 is generally used for projection display apparatus, directly adopts optical modulator display image, can reduce the equipment of projection lens, projection screen in above-mentioned design, to save cost and to save space.Optical modulator 12 can adopt liquid crystal on silicon (LCOS).This architecture short range transmission.
With reference to Fig. 1, Fig. 2, image capture module 21 comprises a camera, and camera has automatic focusing function.Containing check code in the data code of display on image display 11.In the image that data input device 2 analysis image acquisition module 21 obtains whether containing correct check code, if the check code obtained is incorrect, then controls camera and automatically focus.
At least three group check codes on can arranging at the image peripheral containing data code shown by image display 11.When at least three group check codes are correct, data input device 2 thinks that the data code contained in this image is correct.Such as when the image containing data code is polygon layout, check code is set respectively at multiple bight place.When the check code at multiple bight place is correct, data input device 2 thinks that the data code contained in this image is correct.Otherwise the image of check code mistake can be rejected.Four angles of such as quadrangle can arrange check code.
Image display 11 comprises visible light source and does not see light source, by visible light source display naked eyes visual picture, shows the sightless image containing described data code by invisible light source.The preferred infrared light supply of invisible light source.In concrete use, do not see that light source can directly use with reference to the using method of the visible light source in existing display device.In theory just " color " of this invisible light is shown over the display, and naked eyes cannot be seen, and then not affect people's vision.In display, this invisible light can mix with other visible rays.Like this while display normal visible picture, the sightless data code of naked eyes can be shown, even whole screen display can show data code.
Image display 11 can adopt LCD screen, containing an invisible light source in the back light of LCD screen.Image display 11 can also adopt projector, containing an invisible light source in the projection light source of projector.
Image capture module 21 has the image capture module of the function of the light that identification invisible light source sends for one.It can be such as a camera with infrared ray recognition function.
The image containing data code shown by image display 11 is changed continuously, to export data continuously, image capture module 21 obtains the data code on image display 11 continuously in the mode of video recording.In the data code that data output apparatus 1 shows on image display 11, containing data transmission schedule information.So that the picture order that the organic arrangement image capture module 21 of data input device 2 obtains.Image display 11 can show visible to the indication information with data code.Such as can indication information containing data code in the picture of the current display of picture display device 11.Data input device 2 comprises a display screen 22, display screen 22 can show the progress of image transmitting.So that user grasps data transmission schedule in good time.
Invisible light part in the image that image capture module 21 absorbs by data input device 2, as infrared part is converted into visual picture, so that user's Information at the display screen 11 of itself.In addition, the invisible light part in the image that image capture module 21 also can absorb by data input device 2, display screen 11 is hidden, in order to avoid affect vision.
More than show and describe general principle of the present invention and principal character advantage of the present invention.The technical staff of the industry should understand the present invention not by the restriction of above-mentioned using method; what describe in above-mentioned using method and specification just says principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall into application claims protection range in the claimed scope of the invention and defined by appending claims and equivalent thereof.
Claims (5)
1. a data transfer mode, is characterized in that, by gathering the image containing data code, and then obtains described data code;
Read the data code information contained in the image gathered, and then obtain the data transmitted.
2. data transfer mode according to claim 1, is characterized in that: containing check code in described data code.
3. data transfer mode according to claim 2, is characterized in that: at least three group check codes in the image peripheral arrangement containing data code.
4. image data transmission system, comprises a data output apparatus and a data input device, it is characterized in that, described data output apparatus comprises one for showing the image display of image, and described data input device is provided with an image capture module;
Described image capture module is for gathering the image that described image display shows;
Described data output apparatus shows data code on described image display; Described data input device contains the image of described data code by described image capture module collection, and then obtains described data code, to complete transfer of data.
5. image data transmission system according to claim 4, is characterized in that: described data input device stores the image that described image capture module gathers, and then stores data by image format.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102517283A CN102375711A (en) | 2010-08-12 | 2010-08-12 | Image data transmission system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102517283A Division CN102375711A (en) | 2010-08-12 | 2010-08-12 | Image data transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105516533A true CN105516533A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006478.4A Pending CN105516533A (en) | 2010-08-12 | 2010-08-12 | Data transmission mode and application thereof |
| CN201610006658.2A Pending CN105700840A (en) | 2010-08-12 | 2010-08-12 | Data input device and matched data output device |
| CN2010102517283A Pending CN102375711A (en) | 2010-08-12 | 2010-08-12 | Image data transmission system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610006658.2A Pending CN105700840A (en) | 2010-08-12 | 2010-08-12 | Data input device and matched data output device |
| CN2010102517283A Pending CN102375711A (en) | 2010-08-12 | 2010-08-12 | Image data transmission system |
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| CN (3) | CN105516533A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105991914A (en) * | 2015-02-02 | 2016-10-05 | 阿里巴巴集团控股有限公司 | Method and device for providing and obtaining images |
| CN105573707B (en) * | 2015-12-29 | 2018-10-19 | 歌尔科技有限公司 | The adjustment method and system of virtual reality wear-type visual device |
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| EP0530034B1 (en) * | 1991-08-30 | 1999-01-20 | Canon Kabushiki Kaisha | Image transmission apparatus |
| US20040205350A1 (en) * | 2000-08-28 | 2004-10-14 | Paul Waterhouse | Low cost secure ID card and system |
| JP4439893B2 (en) * | 2003-12-01 | 2010-03-24 | 奇美電子股▲ふん▼有限公司 | Image display system and image display processing apparatus |
| CN201278211Y (en) * | 2008-09-08 | 2009-07-22 | Tcl集团股份有限公司 | Remote controller with touch screen and camera |
| CN101764982A (en) * | 2008-12-23 | 2010-06-30 | 康佳集团股份有限公司 | Method and device for processing high-definition video image |
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2010
- 2010-08-12 CN CN201610006478.4A patent/CN105516533A/en active Pending
- 2010-08-12 CN CN201610006658.2A patent/CN105700840A/en active Pending
- 2010-08-12 CN CN2010102517283A patent/CN102375711A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380781A (en) * | 2001-01-27 | 2002-11-20 | 罗伯特-博希股份公司 | Device for display user's information |
| CN1989716A (en) * | 2004-07-28 | 2007-06-27 | 松下电器产业株式会社 | Video display and video display system |
| CN1756131A (en) * | 2004-09-30 | 2006-04-05 | 安捷伦科技有限公司 | System and method for increasing data communication bandwidth in a light communication system |
| CN1731717A (en) * | 2005-07-19 | 2006-02-08 | 北京中星微电子有限公司 | Rate control method based on two-dimension code video transmission |
| CN1924899A (en) * | 2006-09-26 | 2007-03-07 | 福建榕基软件开发有限公司 | Precise location method of QR code image symbol region at complex background |
| CN101051341A (en) * | 2007-02-07 | 2007-10-10 | 钟杨 | Identifying and reading method and device for automatic symbol image |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102375711A (en) | 2012-03-14 |
| CN105700840A (en) | 2016-06-22 |
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